Return of the Prodigal - S5-E1
Factual error: Morgan attaches explosive blood bags to Emma and Sean in order to fool Neil Ryder into thinking he has killed them. He attaches them to their skin, covering them with a single layer of clothing. When they go off, they are going to hurt. Emma and Sean would be badly bruised, and after they have finished playing possum, they would be in agony, but they show no effects at all. He cannot be using a reduced charge in the bags, or they wouldn't have enough strength to punch a hole in their clothes.
Return of the Prodigal - S5-E1
Factual error: There is absolutely no way prison visitors would be allowed into the cell of the prisoner they are visiting - they would not even be allowed into any part of the prison except for the visiting room. This is nothing to do with the guards going easy on Albert - they would be sacked on the spot for such a blatant and highly visible breach of prison rules.
